79894210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3257}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 157635072

約数和(自身を除く): 77740862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 3257, 4906, 6514, 12265, 16285, 24530, 32570, 35827, 71654, 179135, 358270, 726311, 1452622, 3631555, 7263110, 7989421, 15978842, 39947105, 79894210]

約数ペア:

[(1, 79894210), (2, 39947105), (5, 15978842), (10, 7989421), (11, 7263110), (22, 3631555), (55, 1452622), (110, 726311), (223, 358270), (446, 179135), (1115, 71654), (2230, 35827), (2453, 32570), (3257, 24530), (4906, 16285), (6514, 12265)]